#424 Add one more corner case

Author: yruslan

README.md

@@ -1333,6 +1333,7 @@ For multisegment variable lengths tests:
 - #### 2.4.1 to be released soon.
     - [#420](https://github.com/AbsaOSS/cobrix/issues/420) Add _experimental_ support for [fixed blocked (FB)](https://www.ibm.com/docs/en/zos/2.3.0?topic=sets-fixed-length-record-formats) record format.
     - [#422](https://github.com/AbsaOSS/cobrix/issues/422) Fixed decoding of 'broken pipe' (`¦`) character from EBCDIC.
+    - [#424](https://github.com/AbsaOSS/cobrix/issues/424) Fixed an ASCII reader corner case.
 
 - #### 2.4.0 released 7 September 2021.
     - [#412](https://github.com/AbsaOSS/cobrix/issues/412) Add support for [variable block (VB aka VBVR)](https://www.ibm.com/docs/en/zos/2.3.0?topic=formats-format-v-records) record format.

spark-cobol/src/test/scala/za/co/absa/cobrix/spark/cobol/source/regression/Test13AsciiCrLfText.scala

@@ -190,4 +190,25 @@ class Test13AsciiCrLfText extends WordSpec with SparkTestBase with BinaryFileFix
       assertEqualsMultiline(actual, expected)
     }
   }
+
+  "correctly read text files with a double EOL characters and the last record is too short" in {
+    val text = "AA\r\nBBC"
+    withTempBinFile("crlf_empty", ".dat", text.getBytes()) { tmpFileName =>
+      val df = spark
+        .read
+        .format("cobol")
+        .option("copybook_contents", copybook)
+        .option("pedantic", "true")
+        .option("record_format", "D")
+        .load(tmpFileName)
+
+      val expected = """[{"A":"AA"},{"A":"BB"},{"A":"C"}]"""
+
+      val count = df.count()
+      val actual = df.toJSON.collect().mkString("[", ",", "]")
+
+      assert(count == 3)
+      assertEqualsMultiline(actual, expected)
+    }
+  }
 }